Eruption from space · 9:52am Jan 16th, 2022
I hope that the reports of "no casualties" are correct and that the people of Tonga get any international assistance they need. It seems like the tsunami didn't markedly impact any of the other Pacific Rim countries, so that's good.
It's still a bit early to know much about such a dynamic (figuratively and literally) event, but this is the best explainer I've seen so far. Hat tip to the Discord I saw it in: